Hello Brima,
I might be missing something, but how is that theoretically done ?


----------------Contact
Details:-------------------------------------------------------
Contact me: Tal.Galili@gmail.com |  972-52-7275845
Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) |
www.r-statistics.com (English)
----------------------------------------------------------------------------------------------




On Tue, Oct 5, 2010 at 4:02 AM, Brima <adamsteve2000@yahoo.com> wrote:

>
> Hi all,
>
> I have used the predict function to forecast values but now I would like to
> compute an R squared value for the prediction based on the original model.
>
> Any suggestions?
> --
> View this message in context:
> http://r.789695.n4.nabble.com/forecasting-from-a-linear-regression-tp2717125p2955325.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

	[[alternative HTML version deleted]]

